Index: sys/arm/mv/mv_ap806_sei.c
===================================================================
--- sys/arm/mv/mv_ap806_sei.c
+++ sys/arm/mv/mv_ap806_sei.c
@@ -370,7 +370,7 @@
 		if (rv != 0)
 			goto fail; /* XXX deregister ISRCs */
 	}
-	xref = OF_xref_from_node(node);;
+	xref = OF_xref_from_node(node);
 	if (intr_pic_register(dev, xref) == NULL) {
 		device_printf(dev, "Cannot register SEI\n");
 		rv = ENXIO;
Index: sys/arm64/nvidia/tegra210/max77620.c
===================================================================
--- sys/arm64/nvidia/tegra210/max77620.c
+++ sys/arm64/nvidia/tegra210/max77620.c
@@ -291,7 +291,7 @@
 static int
 max77620_init(struct max77620_softc *sc)
 {
-	uint8_t mask, val, tmp;;
+	uint8_t mask, val, tmp;
 	int i, rv;
 
 	mask = 0;
Index: sys/compat/linux/linux_ioctl.c
===================================================================
--- sys/compat/linux/linux_ioctl.c
+++ sys/compat/linux/linux_ioctl.c
@@ -285,7 +285,7 @@
 		fdrop(fp, td);
 		if (error)
 			return (error);
-		blksize64 = mediasize;;
+		blksize64 = mediasize;
 		return (copyout(&blksize64, (void *)args->arg,
 		    sizeof(blksize64)));
 	case LINUX_BLKSSZGET:
Index: sys/contrib/ngatm/netnatm/sig/sig_party.c
===================================================================
--- sys/contrib/ngatm/netnatm/sig/sig_party.c
+++ sys/contrib/ngatm/netnatm/sig/sig_party.c
@@ -95,7 +95,7 @@
 	p->call = c;
 	p->epref = epref;
 	p->flags = mine;
-	p->state = UNI_EPSTATE_NULL;;
+	p->state = UNI_EPSTATE_NULL;
 
 	TIMER_INIT_PARTY(p, t397);
 	TIMER_INIT_PARTY(p, t398);
Index: sys/dev/axgbe/if_axgbe_pci.c
===================================================================
--- sys/dev/axgbe/if_axgbe_pci.c
+++ sys/dev/axgbe/if_axgbe_pci.c
@@ -558,7 +558,7 @@
 static void
 axgbe_set_counts(if_ctx_t ctx)
 {
-	struct axgbe_if_softc *sc = iflib_get_softc(ctx);;
+	struct axgbe_if_softc *sc = iflib_get_softc(ctx);
 	struct xgbe_prv_data *pdata = &sc->pdata;
 	cpuset_t lcpus;
 	int cpu_count, err;
Index: sys/dev/e1000/if_em.c
===================================================================
--- sys/dev/e1000/if_em.c
+++ sys/dev/e1000/if_em.c
@@ -891,7 +891,7 @@
 		 * that it shall give MSI at least a try with other devices.
 		 */
 		if (hw->mac.type == e1000_82574) {
-			scctx->isc_msix_bar = pci_msix_table_bar(dev);;
+			scctx->isc_msix_bar = pci_msix_table_bar(dev);
 		} else {
 			scctx->isc_msix_bar = -1;
 			scctx->isc_disable_msix = 1;
Index: sys/dev/ena/ena.c
===================================================================
--- sys/dev/ena/ena.c
+++ sys/dev/ena/ena.c
@@ -586,7 +586,7 @@
 {
 	struct ena_adapter *adapter = tx_ring->adapter;
 	struct ena_tx_buffer *tx_info;
-	bus_dma_tag_t tx_tag = adapter->tx_buf_tag;;
+	bus_dma_tag_t tx_tag = adapter->tx_buf_tag;
 	int i;
 #ifdef DEV_NETMAP
 	struct ena_netmap_tx_info *nm_info;
Index: sys/dev/etherswitch/felix/felix.c
===================================================================
--- sys/dev/etherswitch/felix/felix.c
+++ sys/dev/etherswitch/felix/felix.c
@@ -187,7 +187,7 @@
 		return (0);
 	}
 
-	sc->ports[port].fixed_port = true;;
+	sc->ports[port].fixed_port = true;
 
 	if (OF_getencprop(node, "speed", &status, sizeof(status)) <= 0) {
 		device_printf(sc->dev,
Index: sys/dev/fdt/simple_mfd.c
===================================================================
--- sys/dev/fdt/simple_mfd.c
+++ sys/dev/fdt/simple_mfd.c
@@ -89,7 +89,7 @@
 	uint32_t val;
 
 	sc = device_get_softc(syscon->pdev);
-	SYSCON_ASSERT_LOCKED(sc);;
+	SYSCON_ASSERT_LOCKED(sc);
 	val = bus_read_4(sc->mem_res, offset);
 	return (val);
 }
Index: sys/dev/netmap/netmap_kern.h
===================================================================
--- sys/dev/netmap/netmap_kern.h
+++ sys/dev/netmap/netmap_kern.h
@@ -2126,7 +2126,7 @@
  * native netmap support.
  */
 int generic_netmap_attach(struct ifnet *ifp);
-int generic_rx_handler(struct ifnet *ifp, struct mbuf *m);;
+int generic_rx_handler(struct ifnet *ifp, struct mbuf *m);
 
 int nm_os_catch_rx(struct netmap_generic_adapter *gna, int intercept);
 int nm_os_catch_tx(struct netmap_generic_adapter *gna, int intercept);
Index: sys/dev/ocs_fc/ocs_domain.h
===================================================================
--- sys/dev/ocs_fc/ocs_domain.h
+++ sys/dev/ocs_fc/ocs_domain.h
@@ -87,5 +87,5 @@
 extern int ocs_domain_post_event(ocs_domain_t *domain, ocs_sm_event_t, void *);
 
 extern int ocs_ddump_domain(ocs_textbuf_t *textbuf, ocs_domain_t *domain);
-extern void __ocs_domain_attach_internal(ocs_domain_t *domain, uint32_t s_id);;
+extern void __ocs_domain_attach_internal(ocs_domain_t *domain, uint32_t s_id);
 #endif
Index: sys/dev/vmd/vmd.c
===================================================================
--- sys/dev/vmd/vmd.c
+++ sys/dev/vmd/vmd.c
@@ -623,7 +623,7 @@
 vmd_teardown_intr(device_t dev, device_t child, struct resource *irq,
     void *cookie)
 {
-	struct vmd_irq_handler *elm, *tmp;;
+	struct vmd_irq_handler *elm, *tmp;
 	struct vmd_softc *sc;
 
 	sc = device_get_softc(dev);
Index: sys/netinet/sctp_timer.c
===================================================================
--- sys/netinet/sctp_timer.c
+++ sys/netinet/sctp_timer.c
@@ -330,7 +330,7 @@
 	}
 	/* Look for an alternate net, which is active. */
 	if ((net != NULL) && ((net->dest_state & SCTP_ADDR_BEING_DELETED) == 0)) {
-		alt = TAILQ_NEXT(net, sctp_next);;
+		alt = TAILQ_NEXT(net, sctp_next);
 	} else {
 		alt = TAILQ_FIRST(&stcb->asoc.nets);
 	}
@@ -369,7 +369,7 @@
 		 * an alternate net, which is confirmed.
 		 */
 		if ((net != NULL) && ((net->dest_state & SCTP_ADDR_BEING_DELETED) == 0)) {
-			alt = TAILQ_NEXT(net, sctp_next);;
+			alt = TAILQ_NEXT(net, sctp_next);
 		} else {
 			alt = TAILQ_FIRST(&stcb->asoc.nets);
 		}
Index: sys/netinet6/ip6_output.c
===================================================================
--- sys/netinet6/ip6_output.c
+++ sys/netinet6/ip6_output.c
@@ -777,7 +777,7 @@
 		if (nh == NULL) {
 			IP6STAT_INC(ip6s_noroute);
 			/* No ifp in6_ifstat_inc(ifp, ifs6_out_discard); */
-			error = EHOSTUNREACH;;
+			error = EHOSTUNREACH;
 			goto bad;
 		}
 
Index: sys/netpfil/ipfw/dn_aqm_codel.h
===================================================================
--- sys/netpfil/ipfw/dn_aqm_codel.h
+++ sys/netpfil/ipfw/dn_aqm_codel.h
@@ -139,7 +139,7 @@
 	aqm_time_t now;
 	uint16_t ok_to_drop;
 
-	cst = q->aqm_status;;
+	cst = q->aqm_status;
 	cprms = q->fs->aqmcfg;
 	now = AQM_UNOW;
 
Index: sys/sys/unpcb.h
===================================================================
--- sys/sys/unpcb.h
+++ sys/sys/unpcb.h
@@ -174,7 +174,7 @@
 	u_int	xug_count;
 	unp_gen_t xug_gen;
 	so_gen_t xug_sogen;
-} __aligned(8);;
+} __aligned(8);
 #endif /* _SYS_SOCKETVAR_H_ */
 
 #if defined(_KERNEL)